1 /* $NetBSD: lundump.h,v 1.8 2023/04/16 20:46:17 nikita Exp $ */ 2 3 /* 4 ** Id: lundump.h 5 ** load precompiled Lua chunks 6 ** See Copyright Notice in lua.h 7 */ 8 9 #ifndef lundump_h 10 #define lundump_h 11 12 #include "llimits.h" 13 #include "lobject.h" 14 #include "lzio.h" 15 16 17 /* data to catch conversion errors */ 18 #define LUAC_DATA "\x19\x93\r\n\x1a\n" 19 20 #define LUAC_INT 0x5678 21 #define LUAC_NUM cast_num(370.5) 22 23 /* 24 ** Encode major-minor version in one byte, one nibble for each 25 */ 26 #define MYINT(s) (s[0]-'0') /* assume one-digit numerals */ 27 #define LUAC_VERSION (MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR)) 28 29 #define LUAC_FORMAT 0 /* this is the official format */ 30 31 /* load one chunk; from lundump.c */ 32 LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name); 33 34 /* dump one chunk; from ldump.c */ 35 LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, 36 void* data, int strip); 37 38 #endif 39